Frontotemporal Dementia
(Pick's Disease)
What is frontotemporal dementia (Pick's disease)?
Frontotemporal dementia (FTD) describes a clinical syndrome associated with shrinking of the frontal and temporal anterior lobes of the brain. Originally known as Pick's disease, the name and classification of
frontotemporal dementia has been a topic of discussion for over a century. The current designation of the syndrome groups together Pick's disease, primary progressive aphasia, and semantic dementia as FTD. Some doctors propose adding corticobasal degeneration and progressive supranuclear palsy to frontotemporal dementia and calling the group Pick Complex. These designations will continue to be debated.
What are the symptoms of frontotemporal dementia?
As it is defined today, the symptoms of frontotemporal dementia fall into two clinical patterns that involve either (1) changes in behavior, or (2) problems with language.
The first type features behavior that can be either impulsive (disinhibited) or bored and listless (apathetic) and includes:
- inappropriate social behavior;
- lack of social tact;
- lack of empathy;
- distractibility;
- loss of insight into the behaviors of oneself and others;
- an increased interest in sex;
- changes in food preferences;
- agitation or, conversely, blunted emotions;
- neglect of personal hygiene;
- repetitive or compulsive behavior; and
- decreased energy and motivation.
The second type primarily features symptoms of language disturbance, including difficulty making or understanding speech, often in conjunction with the behavioral type's symptoms. Spatial skills and memory remain intact.
Next: Is frontotemporal dementia inherited? »
- MRI (Magnetic Resonance Imaging Scan) - Medical information on magnetic resonance imaging (MRI) used in detecting structural abnormalities of the body. Learn uses, risks, and how to prepare for an MRI scan
- Dementia - Learn about the types of dementia, and what causes it, the symptoms, diagnosis, treatment and prevention of this progressive disease.
- Alzheimer's Disease - Learn about Alzheimer's disease, a common cause of dementia. Symptoms and warning signs include: memory loss, difficulty performing familiar tasks, disorientation to time and place, misplacing things, and more.
Latest Medical News
Specialty RSS
Slideshows